Celgard Files Lawsuit Against Senior

Go Back

CHARLOTTE, N.C., September 19, 2019 – Celgard, LLC (Celgard), a subsidiary of Polypore International, LP (Polypore), filed a complaint in U.S. District Court for the Northern District of California  against Shenzhen Senior Technology Material Co., Ltd. (Senior) and its U.S. Research Institute of Fremont, California, seller of various battery separators for lithium batteries. Specifically, Celgard is pursuing claims against Senior for selling infringing ceramic coated and polypropylene separators made by Senior in Shenzhen, China, and for misappropriating Celgard’s trade secrets and confidential information.

Click here to read the full press release

Celgard

Enter your email to access the contact form.

>